15200415

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2237}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 26533728

約数和(自身を除く): 11333313

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2237, 2265, 6711, 6795, 11185, 20133, 33555, 100665, 337787, 1013361, 1688935, 3040083, 5066805, 15200415]

約数ペア:

[(1, 15200415), (3, 5066805), (5, 3040083), (9, 1688935), (15, 1013361), (45, 337787), (151, 100665), (453, 33555), (755, 20133), (1359, 11185), (2237, 6795), (2265, 6711)]